PlaySudoku.us
Easy
Medium
Hard
Expert
Evil
Learn
💡 Did you know?
1
2
9
7
3
5
7
5
9
1
2
6
3
4
5
2
7
1
3
2
9
8
4
2
6
1
7
9
3
2
3
7
5
6
7
9
2
9
3
8
2
7
5
6
4
✓ Completed!
00:00
⏸
1
2
7
5
9
3
4
9
7
1
5
2
3
5
2
6
7
1
3
8
6
1
4
2
7
9
2
9
3
2
5
6
7
9
3
8
2
7
5
3
7
9
2
6
4
1
2
3
4
5
6
7
8
9
✕
↩
Undo
✕
Erase
💡
Hint
💡 Did you know?